package com.ensah.service;

import java.util.List;

import com.boudaa.dao.exceptions.EntityNotFoundException;
import com.ensah.metier.bo.Attestation;
import com.ensah.metier.bo.Etudiant;

public interface AttestationService {
	
	Attestation saveAttestation(Attestation at);

	Attestation getAttestationById(Long id) throws EntityNotFoundException;
	
	void deleteAttestation(Long id);
	void updateAttestation(Attestation at);
	
	List<Attestation> getListeAtt();
	List<Attestation> getListeAttByCne(String cne);

}
